DE59908861D1 - Tubular heating or measuring device - Google Patents

Tubular heating or measuring device

Info

Publication number
DE59908861D1
DE59908861D1 DE59908861T DE59908861T DE59908861D1 DE 59908861 D1 DE59908861 D1 DE 59908861D1 DE 59908861 T DE59908861 T DE 59908861T DE 59908861 T DE59908861 T DE 59908861T DE 59908861 D1 DE59908861 D1 DE 59908861D1
Authority
DE
Germany
Prior art keywords
enclosing
regulating
glow plug
measuring device
section
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE59908861T
Other languages
German (de)
Inventor
Martin Eller
Martin Allgaier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BorgWarner Ludwigsburg GmbH
Original Assignee
Beru AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beru AG filed Critical Beru AG
Application granted granted Critical
Publication of DE59908861D1 publication Critical patent/DE59908861D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q7/00—Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs
    • F23Q7/001—Glowing plugs for internal-combustion engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Resistance Heating (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Spark Plugs (AREA)

Abstract

The glow plug has an integral tube (1) providing a glow plug body and a sleeve enclosing heating and regulating coils (4,5). The tube has a glow plug body section (16) with a reduced diameter enclosing a glow element heating coil (4), a regulating section (16a) of slightly greater diameter, enclosing a regulating coil (5) and a connection section (16b) of greatest diameter enclosing a connection conductor (10).
DE59908861T 1998-10-23 1999-08-02 Tubular heating or measuring device Expired - Fee Related DE59908861D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19849120A DE19849120C2 (en) 1998-10-23 1998-10-23 Glow plug

Publications (1)

Publication Number Publication Date
DE59908861D1 true DE59908861D1 (en) 2004-04-22

Family

ID=7885549

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19849120A Expired - Fee Related DE19849120C2 (en) 1998-10-23 1998-10-23 Glow plug
DE59908861T Expired - Fee Related DE59908861D1 (en) 1998-10-23 1999-08-02 Tubular heating or measuring device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19849120A Expired - Fee Related DE19849120C2 (en) 1998-10-23 1998-10-23 Glow plug

Country Status (6)

Country Link
US (1) US6314930B1 (en)
EP (1) EP0997687B1 (en)
JP (1) JP3844415B2 (en)
AT (1) ATE262144T1 (en)
DE (2) DE19849120C2 (en)
ES (1) ES2213953T3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10117641C2 (en) * 2001-04-09 2003-02-27 Beru Ag glow plug
JP2003059624A (en) * 2001-08-10 2003-02-28 Ngk Spark Plug Co Ltd Heater
US8933372B2 (en) * 2006-06-29 2015-01-13 Dynacurrent Technologies, Inc. Engine pre-heater system
DE102007044967A1 (en) * 2007-09-19 2009-04-02 Beru Ag Glow plug with coking-optimized design, special annular gap formation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6166018A (en) * 1984-09-08 1986-04-04 Tsukiboshi Seisakusho:Kk Manufacture of housing of glow plug for diesel engine
JPH10169982A (en) * 1996-12-11 1998-06-26 Isuzu Ceramics Kenkyusho:Kk Ceramic heater and its manufacture
ATE204372T1 (en) * 1997-06-27 2001-09-15 Federal Mogul Ignition Srl MONOLITHIC PROBE/TUBE FOR GLOW PLUG
PT943865E (en) * 1998-03-16 2001-05-31 Federal Mogul Ignition Spa INCANDESCENCE CANDLE WITH A CAPSULE AND A FIXING SLEEVE IN PARTICULAR FOR DIESEL ENGINES WITH FEW FUNDS
US6064039A (en) * 1998-04-15 2000-05-16 Ngk Spark Plug Co., Ltd. Glow plug with small-diameter sheath tube enclosing heating and control coils
US6144015A (en) * 1998-09-25 2000-11-07 General Motors Corporation Glow sensor--ceramic flat plate
US6062185A (en) * 1998-09-25 2000-05-16 General Motors Corporation Glow sensor and engine component combination
DE19852485C2 (en) * 1998-11-13 2002-09-19 Beru Ag Glow plug and plug connection for a glow plug

Also Published As

Publication number Publication date
EP0997687B1 (en) 2004-03-17
JP3844415B2 (en) 2006-11-15
JP2000130753A (en) 2000-05-12
DE19849120C2 (en) 2000-09-28
DE19849120A1 (en) 2000-06-29
US6314930B1 (en) 2001-11-13
EP0997687A1 (en) 2000-05-03
ATE262144T1 (en) 2004-04-15
ES2213953T3 (en) 2004-09-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee